I bought these to add to an existing set of 10 pulls I bought at a local hardware store. The ones from the local store were a much older item. These new ones appear to be identical except for the finish. The old ones have a more copper shine while these new ones look more gray. The quality and shape otherwise seem comparable. Ordering and shipping were easy and fast. TL;DR: if you're buying these to match an existing older set, the finish is a little different.
The quality of the product has never been an issue for me. Amerock has always been great quality. It was the customer service that was surprising, it was stellar!
I have kitchen cabinets that were handmade back in the 1990’s. Like everything, materials age and break so by going off the number I saw on my broken hinge I was able to find these replacements. I knew I needed a 1/2 inch, partial wrap brass hinge, that was self closing. I also know that 7550 was marked on the broken hinge and after doing some research I was able to identify that AME-51074 was the replacement of BPR7550BB. It is a little shinier than the rest of my hinges but I know the brass will darken with time. Vendor has quick delivery and are very price competitive.